Evapotranspiration Calculations
Marble Bar - December 2025 daily calculations
| Date | Evapotrans- piration (mm) 0000- 2400 | Rain (mm) 0900- 0900 | Pan Evaporation (mm) 0900- 0900 | Max Temp | Min Temp | Max Rel Hum (%) | Min Rel Hum (%) | Average 10m Wind Speed (m/sec) | Solar Radiation (MJ/sq m) |
|---|---|---|---|---|---|---|---|---|---|
| 01/12/2025 | 10.4 | 2.6 | 42.6 | 23.9 | 79 | 9 | 4.07 | 29.84 | |
| 02/12/2025 | 9.1 | 0.0 | 42.6 | 23.9 | 36 | 6 | 2.66 | 30.25 | |
| 03/12/2025 | 8.6 | 0.0 | 43.8 | 23.6 | 48 | 5 | 2.24 | 30.36 | |
| 04/12/2025 | 8.9 | 0.0 | 44.1 | 24.7 | 73 | 9 | 2.51 | 29.83 | |
| 05/12/2025 | 9.5 | 0.0 | 45.5 | 26.7 | 75 | 8 | 3.14 | 26.30 | |
| 06/12/2025 | 8.1 | 0.0 | 44.3 | 31.4 | 37 | 8 | 2.60 | 20.54 | |
| 07/12/2025 | 10.2 | 0.0 | 45.0 | 27.6 | 37 | 7 | 3.24 | 29.91 | |
| 08/12/2025 | 9.3 | 0.0 | 46.6 | 26.6 | 44 | 6 | 2.60 | 28.32 | |
| 09/12/2025 | 9.7 | 0.0 | 45.9 | 28.5 | 49 | 9 | 2.85 | 29.21 | |
| 10/12/2025 | 10.2 | 0.0 | 43.3 | 27.1 | 79 | 18 | 3.96 | 30.32 | |
| 11/12/2025 | 9.8 | 0.0 | 42.4 | 27.9 | 76 | 20 | 3.82 | 29.76 | |
| 12/12/2025 | 9.1 | 0.2 | 41.4 | 28.5 | 70 | 20 | 3.67 | 26.19 | |
| 13/12/2025 | 8.2 | 0.0 | 41.3 | 26.8 | 67 | 21 | 2.24 | 29.50 | |
| 14/12/2025 | 9.4 | 0.0 | 42.3 | 28.0 | 58 | 16 | 3.39 | 27.36 | |
| 15/12/2025 | 8.1 | 0.0 | 41.6 | 28.8 | 84 | 24 | 3.43 | 23.36 | |
| 16/12/2025 | 8.0 | 17.6 | 39.3 | 24.4 | 80 | 24 | 2.72 | 28.58 | |
| 17/12/2025 | 8.5 | 0.0 | 39.9 | 27.6 | 75 | 22 | 3.08 | 27.86 | |
| 18/12/2025 | 9.0 | 0.2 | 41.8 | 27.0 | 86 | 13 | 2.92 | 30.20 | |
| Totals: | 164.1 | 20.6 |
